Meteorological data from falling sphere technique compared with data from other sounding methods
Comparison of falling sphere and pitot tube atmospheric density measurements
Smith, W. S.↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Sphere forming and composite casting in zero-g Final report
Sphere forming and composite casting manufacturing experiments for AAP Orbital Workshop
Source record↗
Diffraction of electromagnetic waves on spheres
Electromagnetic wave diffraction on two spheres
Source record↗
Critical levitation loci for spheres on cryogenic fluids
Critical levitation loci for spheres on cryogenic fluids
Hendricks, R. C.↗
Measurement of non-continuum and turbulence effects on subsonic sphere drag
Effects of gas rarefaction, compressibility, and turbulence on free stream sphere drag coefficient
Zarin, N. A.↗
Heat transfer and levitation of a sphere in Leidenfrost boiling
Heat transfer and levitation of sphere in Leidenfrost boiling
Baumeister, K. J.↗
Three-particle collisions in a gas of hard spheres
Three particle collisions in gas of hard spheres
Hoegy, W. R.↗
Tests of evaluated beryllium /n,2n/ cross sections by analysis of 1.4-eV flux in water for an americium-beryllium source enclosed in beryllium spheres
Evaluated Be-9 /n,2n/ cross sections tested by measuring flux distributions in water for Am-Be source enclosed in Be spheres
Alexander, R. L.↗
Empirical correlation of small hollow sphere impact failure data using dimensional analysis
Empirical correlation of small hollow sphere impact failure data using dimensional analysis
Morris, R. E.↗
Burning of solid aluminum and magnesium spheres in high-temperature and high-velocity gases
Burning solid aluminum and magnesium spheres in high temperature and high velocity gases by combustion of hydrogen and oxygen
Ingebo, R. D.↗
The mass-radius relation for cold spheres of low mass
Mass and radius relations for zero temperature spheres of chemical elements, using equation of state and numerical integration
Salpeter, E. E.↗
Microwave scattering by a plasma covered sphere
Forward angle microwave scattering by plasma covered magnetized metallic sphere, calculating radial electron density distribution
Quinn, R. G.↗
A Monte Carlo technique for determining sphere drag in near free molecular flow
First collision Monte Carlo method for calculating aerodynamic drag on hard sphere and Maxwell molecular models in near-free molecular flow
Robertson, S. J.↗
Rarefied gas flow over a sphere at low Mach numbers
Drag and heat transfer predicted by kinetic theory for rarefied gas flow over sphere at low Mach numbers, analyzing flow field
Liu, C. Y.↗
High-speed rarefied gas flow near a stagnation point with application to sphere drag
Hypersonic rarefied gas flow near stagnation point investigated to predict drag on sphere in high speed gas stream with densities in transition regime
Liu, C. Y.↗
Vibration of the hollow sphere in an acoustic medium
Radial vibrations of hollow elastic sphere in acoustic medium, considering Laplace transform of field equations with respect to time
Berger, B. S.↗
The flow created by a sphere moving along the axis of a rotating, slightly-viscous fluid
Flow field around and drag on sphere rising axially through rotating viscous fluid
Maxworthy, T.↗